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Insecure Randomness Affecting github.com/satori/go.uuid package, versions =1.2.0

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.25% (65th percentile)
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NVD
9.8 critical
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Red Hat
9.8 critical

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  • Snyk ID SNYK-GOLANG-GITHUBCOMSATORIGOUUID-72488
  • published 24 Oct 2018
  • disclosed 23 Mar 2018
  • credit josselin-c
Report a new vulnerability Found a mistake?

Introduced: 23 Mar 2018

CVE-2021-3538 Open this link in a new tab
CWE-338 Open this link in a new tab

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

github.com/satori/go.uuid is a provides pure Go implementation of Universally Unique Identifier (UUID).

Affected versions of this package are vulnerable to Insecure Randomness producing predictable UUID identifiers due to the limited number of bytes read when using the g.rand.Read function.

Note: This vulnerability was introduced on the master branch of satori/go.uuid after version 1.2.0. This was fixed on commit d91630c8510268e75203009fe7daf2b8e1d60c45.